/* ================================
   ENHANCED DARK THEME WITH VIBRANT GRADIENTS
================================ */

:root {
    /* Vibrant Color Palette */
    --gradient-orange: #FF6B35;
    --gradient-yellow: #FFD23F;
    --gradient-teal: #00D4AA;
    --gradient-blue: #0099FF;
    --gradient-purple: #9B59B6;
    --gradient-pink: #FF006E;

    /* Dark Theme Base */
    --dark-bg: #0A0A0A;
    --dark-surface: #111111;
    --dark-accent: #1A1A1A;

    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #E0E0E0;
    --text-muted: #999999;

    /* Vibrant Gradients */
    --gradient-vibrant: linear-gradient(135deg, #FF6B35 0%, #FFD23F 25%, #00D4AA 50%, #0099FF 75%, #9B59B6 100%);
    --gradient-sunset: linear-gradient(135deg, #FF6B35 0%, #FFD23F 50%, #FF006E 100%);
    --gradient-ocean: linear-gradient(135deg, #00D4AA 0%, #0099FF 50%, #9B59B6 100%);
    --gradient-fire: linear-gradient(135deg, #FF6B35 0%, #FFD23F 33%, #FF006E 66%, #9B59B6 100%);

    /* Animated Gradients */
    --gradient-animated: linear-gradient(270deg, #FF6B35, #FFD23F, #00D4AA, #0099FF, #9B59B6, #FF006E);
    --gradient-size: 600% 600%;
}

/* ================================
   Override Base Styles
================================ */
body {
    background: var(--dark-bg);
    position: relative;
    overflow-x: hidden;
}

/* Animated gradient background */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-animated);
    background-size: var(--gradient-size);
    opacity: 0.03;
    animation: gradient-shift 15s ease infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ================================
   Enhanced Cursor with Gradient
================================ */
.cursor-dot {
    width: 12px;
    height: 12px;
    background: var(--gradient-sunset);
    mix-blend-mode: screen;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

.cursor-outline {
    width: 35px;
    height: 35px;
    border: 2px solid transparent;
    background: linear-gradient(45deg, transparent, transparent),
                linear-gradient(135deg, #FF6B35, #00D4AA);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    animation: cursor-rotate 2s linear infinite;
}

@keyframes cursor-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Gradient trail effect */
.gradient-trail {
    position: fixed;
    width: 50px;
    height: 50px;
    pointer-events: none;
    z-index: 9995;
    background: radial-gradient(circle, var(--gradient-orange) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.4;
}

/* ================================
   Navigation with Gradient Accent
================================ */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent;
    background-image: linear-gradient(rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.95)),
                      var(--gradient-vibrant);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.logo-text {
    background: var(--gradient-sunset);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.nav-link {
    position: relative;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-ocean);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::before {
    width: 100%;
}

/* ================================
   Hero Section Enhanced
================================ */
.hero {
    position: relative;
    background: var(--dark-bg);
    overflow: hidden;
}

/* Animated gradient mesh background */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 170, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 153, 255, 0.2) 0%, transparent 50%);
    animation: gradient-morph 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gradient-morph {
    0%, 100% { transform: rotate(0deg) scale(1); }
    33% { transform: rotate(120deg) scale(1.1); }
    66% { transform: rotate(240deg) scale(0.9); }
}

/* Fixed name spacing */
.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.hero-line {
    display: block;
    margin: 0;
}

.hero-word {
    display: inline-block;
    margin-right: 0.2em;
    background: linear-gradient(135deg, #FF6B35 0%, #FFD23F 50%, #00D4AA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-wave 3s ease-in-out infinite;
    background-size: 200% 200%;
}

@keyframes gradient-wave {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-word.accent {
    background: linear-gradient(135deg, #00D4AA 0%, #0099FF 50%, #9B59B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Updated subtitle */
.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.typing-text {
    background: linear-gradient(90deg, #FFD23F, #00D4AA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Philippines flag colors accent */
.ph-flag {
    display: inline-flex;
    align-items: center;
    margin-left: 10px;
    font-size: 1.5rem;
}

.ph-flag::before {
    content: '🇵🇭';
    margin-right: 8px;
}

/* Updated buttons with gradient borders */
.btn {
    position: relative;
    background: var(--dark-surface);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--dark-surface), var(--dark-surface)),
                      var(--gradient-sunset);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-ocean);
    opacity: 0.3;
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 0;
}

.btn-primary {
    background-image: var(--gradient-sunset);
    border: none;
    color: var(--text-primary);
}

/* ================================
   About Section with Gradients
================================ */
.about {
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-vibrant);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-fire);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: number-pulse 2s ease-in-out infinite;
}

@keyframes number-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Enhanced Tech Orbit */
.orbit-center {
    background: var(--gradient-sunset);
    box-shadow: 0 0 100px rgba(255, 107, 53, 0.5),
                0 0 200px rgba(0, 212, 170, 0.3);
    animation: orbit-pulse 3s ease-in-out infinite;
}

@keyframes orbit-pulse {
    0%, 100% { box-shadow: 0 0 100px rgba(255, 107, 53, 0.5), 0 0 200px rgba(0, 212, 170, 0.3); }
    50% { box-shadow: 0 0 150px rgba(255, 107, 53, 0.7), 0 0 300px rgba(0, 212, 170, 0.5); }
}

.orbit-item {
    background: var(--dark-surface);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--dark-surface), var(--dark-surface)),
                      var(--gradient-ocean);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.3s ease;
}

.orbit-item:hover {
    transform: scale(1.3);
    background-image: linear-gradient(var(--dark-surface), var(--dark-surface)),
                      var(--gradient-fire);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.6);
}

/* ================================
   Skills Section Enhanced
================================ */
.skills {
    position: relative;
    background: var(--dark-surface);
}

.skill-category {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(0, 212, 170, 0.05) 100%);
    border: 1px solid transparent;
    background-image: linear-gradient(var(--dark-bg), var(--dark-bg)),
                      var(--gradient-vibrant);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.3);
}

.skill-progress {
    background: var(--gradient-sunset);
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: skill-shine 2s infinite;
}

@keyframes skill-shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ================================
   Projects with Gradient Overlays
================================ */
.project-card {
    background: var(--dark-surface);
    border: 1px solid rgba(255, 107, 53, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-vibrant);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.project-card:hover::before {
    opacity: 1;
}

.project-card:hover {
    transform: translateY(-10px) rotate(-1deg);
    box-shadow: 0 30px 60px rgba(0, 212, 170, 0.3);
}

.project-overlay {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(0, 212, 170, 0.9) 100%);
}

/* ================================
   Mouse Interactive Gradient
================================ */
.gradient-interactive {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.3) 0%, rgba(0, 212, 170, 0.2) 50%, transparent 70%);
    filter: blur(60px);
    opacity: 0.5;
    z-index: 1;
    transition: transform 0.2s ease-out;
}

/* ================================
   Animated Elements
================================ */
.float-element {
    position: absolute;
    animation: float-random 10s ease-in-out infinite;
}

@keyframes float-random {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(90deg); }
    50% { transform: translate(-30px, -60px) rotate(180deg); }
    75% { transform: translate(-60px, 30px) rotate(270deg); }
}

/* Gradient text animation on scroll */
.gradient-text-scroll {
    background: var(--gradient-vibrant);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradient-scroll 3s linear infinite;
}

@keyframes gradient-scroll {
    to { background-position: 200% center; }
}

/* ================================
   Philippines Theme Elements
================================ */
.ph-accent {
    position: relative;
}

.ph-accent::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #0038A8 33%, #CE1126 33%, #CE1126 66%, #FCD116 66%);
}

/* ================================
   Contact Section Gradients
================================ */
.contact {
    background: linear-gradient(180deg, var(--dark-surface) 0%, var(--dark-bg) 100%);
}

.form-input {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 2px solid transparent;
    background-image: linear-gradient(rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.05)),
                      var(--gradient-ocean);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.form-input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-bottom-color: var(--gradient-orange);
}

.social-link {
    background: var(--dark-surface);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--dark-surface), var(--dark-surface)),
                      var(--gradient-sunset);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-5px) rotate(360deg);
    background-image: linear-gradient(var(--dark-surface), var(--dark-surface)),
                      var(--gradient-fire);
}